Here’s the deal, they have been sitting here on my desktop for quite some time which is no good to anyone is it. Originally they were designed to make a quick buck and see if I was up to the job. They were inspired from Dan’s awesome set, Overcast and after learning from his The Anatomy of an Icon tutorial I had to give it a go. I suggest if you want a top quality set of greyscale icons head over to Simplebits and buy yourself a set from a pro.
What do you get?

Greyscale is a set of 40 greyscale icons which each fit into a 34 x 34 pixel area.